When Distance is less than () (block)

The correct title of this article is When Distance < () (block). The Scratch Wiki uses this different title because of technical restrictions.

When Distance < ()
when distance \< ()
Category	LEGO MINDSTORMS EV3
Type	Hat
Introduced in	3.0

The when distance < () block is a hat block and a LEGO MINDSTORMS EV3 block. The block activates when the EV3 unit's distance from the computer is less than the specified value.

Workaround

This block can be replicated by the following code:

forever
    if <(distance::ev3) < () > then
        . . .
    end
end

or

when green flag clicked
wait until < (distance::ev3) < () >
. . .